RideTech 11040297 Complete HQ Air Suspension System for 1958 Chevy Impala

Front and Rear Air Ride Suspension Kit for 1958 Chevy B-Body Cars

Upgrade your 1958 Chevy full-size car with the RideTech 11040297 Complete HQ Air Suspension System. Designed specifically for 1958 Chevrolet B-Body models, this front and rear air ride kit gives your Impala, Bel Air, Biscayne, Del Ray, Brookwood, or Nomad a lower stance, improved ride quality, better handling, and modern suspension control.

This is not a random mix of air ride parts. RideTech engineered this complete system with matched components, corrected suspension geometry, HQ Series shocks, StrongArm control arms, CoolRide air springs, MuscleBar sway bars, and rear tubular trailing arms. The result is a complete air suspension package built to make your 1958 Chevy sit low, drive better, and feel more stable on the road.

Complete RideTech Air Suspension System

The RideTech 11040297 system includes everything needed to upgrade the front and rear suspension of your 1958 Chevy B-Body, except for air management. This kit is designed for builders who want a complete, proven air suspension system instead of piecing together brackets, shocks, control arms, and sway bars separately.

• Complete front and rear air suspension package
• Fits 1958 Chevy B-Body models
• Includes front upper and lower StrongArms
• Includes front and rear CoolRide air spring systems
• Includes RideTech HQ Series monotube shocks
• Includes front and rear MuscleBar sway bars
• Includes rear tubular trailing arms with R-Joint technology
• Designed for an ultra-low stance with improved ride control

Better Geometry, Better Ride, Better Control

The included front upper StrongArms relocate the upper ball joint rearward to allow additional caster. This helps improve straight-line stability, steering feel, and overall road manners compared to the original suspension geometry.

The front lower StrongArms feature a double-shear lower shock mount for added strength. The front HQ Series shocks are relocated using the included brackets, giving the suspension a cleaner and more effective shock setup.

Out back, the rear tubular trailing arms include integrated air spring mounts and RideTech R-Joint technology. This helps reduce suspension bind while allowing smoother articulation through the rear suspension travel.

RideTech HQ Series Shocks

This system includes RideTech HQ Series monotube shocks. HQ shocks feature rebound adjustment so you can fine tune ride quality and handling to better match your driving preferences. The HQ Series uses an aluminum shock body, monotube construction, and Fox internal components for strong performance and long-term reliability.

RideTech HQ Series shocks also carry RideTech’s 1,000,001 Mile Warranty.

What’s Included

• Front upper StrongArms with corrected ball joint angles, Delrin bushings, and cross shafts
• Front lower StrongArms with double-shear lower shock mounts
• Front CoolRide air springs with bolt-on brackets
• Rear CoolRide air springs with bolt-on brackets
• Front RideTech HQ Series shocks with relocation brackets
• Rear RideTech HQ Series bolt-in shocks
• Rear tubular trailing arms with integrated air spring mounts
• Rear trailing arms with R-Joint technology
• Front MuscleBar sway bar with performance end links
• Rear MuscleBar sway bar with performance end links
• Installation hardware

Vehicle Fitment

Fits the following 1958 Chevrolet B-Body models:

• 1958 Chevrolet Impala
• 1958 Chevrolet Bel Air
• 1958 Chevrolet Biscayne
• 1958 Chevrolet Del Ray
• 1958 Chevrolet Brookwood
• 1958 Chevrolet Nomad

Product Specs

• Brand: RideTech
• Part Number: 11040297
• UPC: 840123503985
• Configuration: Front and rear
• Shock Type: HQ Series monotube
• Shock Adjustment: Rebound adjustable
• Shock Body: Aluminum
• Shock Internals: Fox internal components
• Air Springs: Firestone
• Control Arms: Front upper and lower StrongArms included
• Sway Bars: Front and rear MuscleBar sway bars included
• Rear Suspension: Tubular trailing arms with R-Joint technology

Important Fitment Notes

• This system must be used with 1959-1964 stock spindles and disc brakes.
• Do not use drop spindles. Drop spindles can cause suspension geometry and ride quality issues.
• Disc brake brackets must mount to the outside face of the spindle.
• Professional installation is recommended.
• Air compressor, tank, valves, fittings, airline, and air management system are required and sold separately.

Shop air compressor management systems here

If you want a complete air ride suspension system for your 1958 Chevy Impala or B-Body build, the RideTech 11040297 HQ Air Suspension System is the right choice for a low stance, better control, and a fully engineered front and rear suspension upgrade.